Yahoo is the latest company ignoring Web users’ requests for privacy

Yahoo announced that it will stop complying with Do Not Track signals that Web browsers send on behalf of users who wish to not be monitored for advertising purposes.

When users click the Do Not Track setting in their browser, an HTTP header is sent to websites to state the user’s preference not to be tracked.

"While some third parties have committed to honor Do Not Track, many more have not,” the project website states. “In February 2012, the major online advertising trade groups pledged at the White House to support Do Not Track by the end of 2014; that promise remains unfulfilled. Efforts to standardize Do Not Track in the World Wide Web Consortium have resulted in deadlock, despite frequent urging by American and European policymakers.”

Yahoo also refused to honor Do Not Track signals from Internet Explorer 10 in late 2012 because Microsoft decided to turn it on by default instead of asking users to make the choice.